Suppose that the data mining task is to cluster the following eight points (with (x, y) representing location) into three clusters: (3, 10), (2, 15), (8, 10), (5, 8), (4, 5), (6, 4), (3, 2), (4, 12) The distance function is Euclidean distance. Suppose initially we assign A1, B1, and C1 as the center of each cluster, respectively. Use the k-means algorithm to show only a. The three cluster centers after the first round execution. b. The three clusters after the first round execution.

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Dynamic Multithreading

An algorithm that executes a single instruction in a uniprocessor system is called a serial algorithm. In the case of a multiprocessor computer system, multiple instructions are executed in parallel. A multithreaded algorithm is an algorithm that enables multiple instances of the code to be executed concurrently.Multithreading is a concept that allows the CPU to execute threads independently while sharing similar resources. It is an important CPU feature that works on the process. Thread is a sequence of instructions that executes in parallel with other threads. Because of multithreading, multiple tasks can be performed within a single process.